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Cartosat-2C
Cartosat-2C is an Earth observation satellite in a Sun-synchronous orbit (SSO) and is a fifth flight unit of Cartosat series of satellites.It is a geostationary satellite and appears stationary over a place on the earth. The satellite is built at space application centre Ahmedabad, launched and maintained by the Indian Space Research Organisation (ISRO). It was launched on 22 June 2016. Instruments The CartoSat-2C carries a panchromatic camera (PAN) capable of taking black-and-white pictures in the visible region of electromagnetic spectrum. It also carries a High-Resolution Multi-Spectral (HRMX) radiometer which is a type of optical imager. The satellite has a spatial resolution of 0.6 metres. CartoSat-2C is also capable of capturing minute long video of a fixed spot as well, Event Monitoring camera (EvM) for frequent high-resolution land observation of selected areas. Launch The satellite launch was originally planned for 20 June 2016, however it was delayed twice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartosat
The Cartosat is a series of Indian optical earth observation satellites built and operated by the Indian Space Research Organisation (ISRO). The Cartosat series is a part of the Indian Remote Sensing Program. They are used for Earth's resource management, defence services and monitoring. History The Department of Space (DoS) had launched and managed the IRS series of remote sensing satellites for Earth's resource management and monitoring. These satellites were very successful in providing data in various scales ranging from 1:1 Million to 1:12,500 scale. Each of the IRS missions ensured data continuity while introducing improvements in the spatial, spectral and radiometric resolutions. Considering increased demand for large scale and topographic mapping data, the DoS launched the expanded Cartosat series of remote sensing satellites. The first satellite of the series, Cartosat-1, was launched in 2005. Satellites Cartosat-1 Cartosat-1 was launched by PSLV-C6 on 5 May ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PSLV-C34
PSLV-C34 was the 36th mission of the PSLV, PSLV (Polar Satellite Launch Vehicle) program and 14th mission of PSLV in PSLV-XL, XL configuration. The PSLV-C34 successfully carried and deployed 20 satellites in the Sun-synchronous orbit. With a launch mass of and payload mass of , the C34 set a new record of deploying the maximum number of satellites by Indian Space Research Organisation in a single mission. The PSLV-C34 carried One Cartosat-2 satellite, SathyabamaSat (satellite from Sathyabama University, Chennai), Swayam (satellite from College of Engineering, Pune) & 17 other satellites from United States, Canada, Germany & Indonesia. Mission parameters * Mass: ** ''Total liftoff weight:'' ** ''Payload weight:'' * Overall height: * Propellant: ** ''Stage 1:'' Solid-fuel rocket, Solid Hydroxyl-terminated polybutadiene, HTPB based ** ''Stage 2:'' Liquid fuel rocket, Liquid UH 25 + ** ''Stage 3:'' Solid-fuel rocket, Solid Hydroxyl-terminated polybutadiene, HTPB based ** ''Stage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SathyabamaSat
SathyabamaSat is a micro experimental satellite developed by students and faculty of Sathyabama University, Chennai to collect data on greenhouse gases (water vapor, carbon monoxide, carbon dioxide, methane and hydrogen fluoride). It was launched along with the Cartosat-2C satellite atop PSLV-C34. It was launched June 22, 2016. History The development of SathyabamaSat was initiated in 2009 when ISRO and Sathyabama University signed a memorandum of understanding to support the design, development and launch of the satellite. Initially, a space technology centre was established to carry out preliminary studies about the project including advanced research in rocketry, satellites and space applications, the project was carried out with the assistance of ISRO scientists. As per the University, the objective of project was to provide development experience of compact space systems to students. Payloads The satellite uses ARGUS 1000 IR spectrometer to measure the densities of the green ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Indian Satellites
This list covers most artificial satellites built in and operated by the India, Republic of India. India has been successfully launching satellites of various types from 1975. Apart from Indian rockets, these satellites have been launched from various launch vehicle, vehicles, including American, Russian and European rockets sometimes as well. The organisation responsible for India's space program is Indian Space Research Organisation (ISRO) and it shoulders the bulk of the responsibility of designing, building, launching and operating these satellites. Legend This is a list of Indian (wholly or partially owned, wholly or partially designed and/or manufactured) satellites and orbital space crafts, both operated by the Indian government (ISRO, Indian defence forces, other government agencies) or private (educational and research) entities. All satellite launches marked successful have completed at least one full orbital flight (no sub-orbital flights have been included in this l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swayam
Swayam is a 1-U picosatellite (CubeSat) developed by the undergraduate students of College of Engineering, Pune. They have successfully completed assembly of the flight model having a size of 1-U and weight of 990 grams under the guidance of Indian Space Research Organisation (ISRO) in January 2015. The structural design of the satellite, design of its electronic and control systems as well as the manufacturing of the satellite was carried out by the students. The project was completed over a span of 8 years and more than 200 students worked on it. The Satellite was launched by ISRO on June 22, 2016, along with Cartosat-2C by Polar Satellite Launch Vehicle C-34 from the second launch pad at Satish Dhawan Space Center, Sriharikota, India. The satellite is to be placed in low Earth orbit (LEO) around Earth at a height of 515 km. The payload of the satellite is point-to-point packet communication with which a user can send and receive messages from one point to other point on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SARAL
SARAL (''S''atellite with ''AR''gos and ''AL''tiKa) is a cooperative altimetry technology mission of Indian Space Research Organisation (ISRO) and Centre National d'Études Spatiales (CNES). SARAL performs altimetric measurements designed to study ocean circulation and sea surface elevation. Mission A CNES / ISRO MOU ( Memorandum of Understanding) on the SARAL mission was signed on 23 February 2007. The SARAL mission is complementary to the Jason-2 mission of NASA / NOAA and CNES / EUMETSAT. It will fill the gap between Envisat and the Sentinel-3 mission of the European Copernicus Programme (Global Monitoring for Environment and Security - GMES programme). The combination of two altimetry missions in orbit has a considerable impact on the reconstruction of sea surface height (SSH), reducing the mean mapping error by a factor of 4. Instruments The SARAL payload module was provided by CNES: ALtiKa (Ka-band altimeter), Doppler Orbitography and Radiopositioning Integrated by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panchromatic Film
Panchromatic emulsion is a type of black-and-white photographic emulsion that is sensitive to all wavelengths of visible light. Description A panchromatic emulsion renders a realistic reproduction of a scene as it appears to the human eye, although with no colors. Almost all modern photographic film is panchromatic. Some older types of film were orthochromatic and were not sensitive to certain wavelengths of light. As naturally prepared, a silver halide photographic emulsion is much more sensitive to blue and UV light than to green and red wavelengths. The German chemist Hermann W. Vogel found out how to extend the sensitivity into the green, and later the orange, by adding sensitising dyes to the emulsion. By the addition of erythrosine the emulsion could be made orthochromatic while some cyanine derivatives confer sensitivity to the whole visible spectrum making it panchromatic. However, his technique was not extended to achieve a fully panchromatic film until the early 1900s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planet Labs
Planet Labs PBC (formerly Planet Labs, Inc. and Cosmogia, Inc.) is an American public Earth imaging company based in San Francisco, California. Their goal is to image the entirety of the Earth daily to monitor changes and pinpoint trends. The company designs and manufactures Triple-CubeSat miniature satellites called Doves that are then delivered into orbit as secondary payloads on other rocket launch missions. Each ''Dove'' is equipped with a high-powered telescope and camera programmed to capture different swaths of Earth. Each ''Dove'' Earth observation satellite continuously scans Earth, sending data once it passes over a ground station, by means of a frame image sensor. The images gathered by ''Doves'', which can be accessed online and some of which is available under an open data access policy, provide up-to-date information relevant to climate monitoring, crop yield prediction, urban planning, and disaster response. With acquisition of BlackBridge in July 2015, Planet La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maritime Monitoring And Messaging Micro-Satellite
The Maritime Monitoring and Messaging Microsatellite (M3MSat) is a tele-detection satellite developed by the Canadian Space Agency and launched in 2016. Its mission is to demonstrate and test the technology to assess the utility of having in space an Automatic Identification System (AIS) for reading signals from vessels to better manage marine transport in Canadian waters. The system will be supported by an instrument called a Low Data Rate Service (LDRS), which transmits AIS messages to ground sensors. Objectives The M3MSat microsatellite will be used to receive and locate digital signals transmitted by vessels. This data will be sent to ground stations to then be relayed to operators for Defence Research and Development Canada (DRDC). This will make it possible to identify and record marine traffic, know vessels' direction, cruising speed, and ensure that they navigate legally and safely in Canadian waters. Canada's Department of National Defence has granted a licence to exact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Toronto Institute For Aerospace Studies
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Institute Of Aeronautics And Space
National Institute of Aeronautics and Space ( id, Lembaga Penerbangan dan Antariksa Nasional, LAPAN) was the Indonesian government space agency. It was established on November 27, 1963, by former Indonesian president Sukarno after one year's existence of an informal space agency organization. LAPAN is responsible for long-term civilian and military aerospace research. For over two decades, it managed satellites and domain-developed small scientific-technology satellites Lapan and telecommunication satellites Palapa, which were built by Hughes (now Boeing Satellite Systems) and launched from the US on Delta rockets or from French Guiana using Ariane 4 and Ariane 5 rockets. It has also developed sounding rockets and has been trying to develop small orbital space launchers. The LAPAN A1 in 2007 and LAPAN A2 satellites were launched by India in 2015. With the enactment of Presidential Decree No. 33/2021 on 5 May 2021, BATAN is due to be disbanded along with government research a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Satellite
A small satellite, miniaturized satellite, or smallsat is a satellite of low mass and size, usually under . While all such satellites can be referred to as "small", different classifications are used to categorize them based on mass. Satellites can be built small to reduce the large economic cost of launch vehicles and the costs associated with construction. Miniature satellites, especially in large numbers, may be more useful than fewer, larger ones for some purposes – for example, gathering of scientific data and radio relay. Technical challenges in the construction of small satellites may include the lack of sufficient power storage or of room for a propulsion system. Rationales One rationale for miniaturizing satellites is to reduce the cost; heavier satellites require larger rockets with greater thrust that also have greater cost to finance. In contrast, smaller and lighter satellites require smaller and cheaper launch vehicles and can sometimes be launched in multipl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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